DELPHI Lambda zonde ES21232-12B1

Compatible with HYUNDAI ACCENT IV Sedans (RB) , KIA RIO III Sedans (UB) ,
This DELPHI Lambda zonde, part code ES21232-12B1, is designed for optimal engine performance and emissions control. Ensure your vehicle runs efficiently with this high-quality component.
77.59 EUR
inc. VAT 21%
In stock 3
Delivery 1 day (15.05.2026)
PN ES21232-12B1
Make DELPHI
EAN 5012759577073

The DELPHI Lambda zonde, identified by part code ES21232-12B1, plays a crucial role in modern engine management systems. It measures the oxygen content in the exhaust gases, providing vital data to the engine control unit (ECU). By accurately monitoring oxygen levels, the Lambda zonde allows the ECU to precisely adjust the air-fuel mixture. This precise control is essential for maximizing fuel efficiency, reducing harmful emissions, and ensuring the catalytic converter operates at peak performance. Choosing a DELPHI Lambda zonde means opting for reliability and precision. This component is engineered to meet stringent quality standards, ensuring consistent performance and a long service life. Proper functioning of the Lambda zonde is key to maintaining your vehicle's emission compliance and overall engine health.

  • Direct fit for specified applications
  • Enhances fuel efficiency
  • Reduces harmful emissions
  • Optimizes engine performance
  • High-quality construction for durability
  • Reliable oxygen sensing technology
  • Supports catalytic converter efficiency
  • DELPHI brand quality assurance
Cable length [mm]
650
Oxygen sensor
Planar type lambda sensor
Oxygen sensor
with heating
  • HYUNDAI
    • ACCENT IV Sedans (RB)
      • 1.6 (91kW/123PS)
  • KIA
    • RIO III Sedans (UB)
      • 1.4 CVVT (80kW/109PS)
HYUNDAI
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